ES2160475A1 - Electric overcurrent/overvoltage fast protector. - Google Patents

Electric overcurrent/overvoltage fast protector.

Info

Publication number
ES2160475A1
ES2160475A1 ES009900304A ES9900304A ES2160475A1 ES 2160475 A1 ES2160475 A1 ES 2160475A1 ES 009900304 A ES009900304 A ES 009900304A ES 9900304 A ES9900304 A ES 9900304A ES 2160475 A1 ES2160475 A1 ES 2160475A1
Authority
ES
Spain
Prior art keywords
cut
conductor
electric
overvoltage fast
protector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
ES009900304A
Other languages
Spanish (es)
Inventor
Asenjo Jose Luis Iribarren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZIGOR SA
Original Assignee
ZIGOR SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZIGOR SA filed Critical ZIGOR SA
Priority to ES009900304A priority Critical patent/ES2160475A1/en
Publication of ES2160475A1 publication Critical patent/ES2160475A1/en
Withdrawn legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)

Abstract

Electric overcurrent/overvoltage fast protector. Electric overcurrent/overvoltage fast protector, which for each phase (1) of the alternate current electricity supply network an electronic circuit device is inserted which consists of a cut-off element (5), a protection element (6) and a control element (7) the cut-off element (5) is constituted based on power semiconductors which are totally controlled in terms of the conductor and non-conductor status, such as those known as bipolar, MOSFET, IGBT, etc., which are interconnected in various appropriate modes to conduct alternate currents the protection element (6) is connected parallel to this cut-off element (5) and consists of varistors, controlled avalanche diodes, condensers, etc. the control element (7) commands the establishment of the aforementioned conductor and non-conductor status of the cut-off element (5), in response to electric current and voltage calibrated sensors, by means of selectively variable reset timing.
ES009900304A 1999-02-15 1999-02-15 Electric overcurrent/overvoltage fast protector. Withdrawn ES2160475A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009900304A ES2160475A1 (en) 1999-02-15 1999-02-15 Electric overcurrent/overvoltage fast protector.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009900304A ES2160475A1 (en) 1999-02-15 1999-02-15 Electric overcurrent/overvoltage fast protector.

Publications (1)

Publication Number Publication Date
ES2160475A1 true ES2160475A1 (en) 2001-11-01

Family

ID=8307325

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009900304A Withdrawn ES2160475A1 (en) 1999-02-15 1999-02-15 Electric overcurrent/overvoltage fast protector.

Country Status (1)

Country Link
ES (1) ES2160475A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170310A (en) * 1990-11-29 1992-12-08 Square D Company Fail-resistant solid state interruption system
ES2073004T3 (en) * 1989-09-13 1995-08-01 Schneider Electric Sa ULTRA-FAST STATIC CIRCUIT BREAKER FOR GALVANIC INSULATION.
WO1997036373A1 (en) * 1996-03-27 1997-10-02 Siemens Aktiengesellschaft Electronic branch switching device
US5831349A (en) * 1997-02-03 1998-11-03 Weng; Tianlu AC two-wire switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2073004T3 (en) * 1989-09-13 1995-08-01 Schneider Electric Sa ULTRA-FAST STATIC CIRCUIT BREAKER FOR GALVANIC INSULATION.
US5170310A (en) * 1990-11-29 1992-12-08 Square D Company Fail-resistant solid state interruption system
WO1997036373A1 (en) * 1996-03-27 1997-10-02 Siemens Aktiengesellschaft Electronic branch switching device
US5831349A (en) * 1997-02-03 1998-11-03 Weng; Tianlu AC two-wire switch

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